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Year: 1981 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Semiconductors (the count is only for transistors) | Semiconductors present. |
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Main principle | Superheterodyne (common) |
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Wave bands | Broadcast (BC) and FM or UHF. |
Details | |
Power type and voltage | Dry Batteries / 2 x 1,5 Volt |
Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
Power out | |
from Radiomuseum.org | Model: Panasonic RF-504D - Panasonic, Matsushita, |
Material | Plastics (no bakelite or catalin) |
Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
Dimensions (WHD) | 4 x 5 x 1.5 inch / 102 x 127 x 38 mm |
Notes | Telescopic antenna, band switch on back. Earphone/speaker connector 8 ohms. Wrist strap.
Frequency range: Made in Taiwan. |
Model page created by Franz Scharner. See "Data change" for further contributors.
All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka
Here you find 2627 models, 2387 with images and 507 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.